Proceedings of the Computational Structural Engineering Institute Conference (한국전산구조공학회:학술대회논문집)
- 1996.04a
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- Pages.127-134
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- 1996
The Effect of Neglecting Own Weight on The Natural Frequency of Vibration of Laminated Composite Plates with Attached Mass/Masses
첨가질량이 작용하는 적층복합판의 고유진동수에 대한 자중 무시효과
- Kim, Duk-Hyun (Korea Composites) ;
- Sim, Do-Sik (Dept.of Civil Engineering, Kangwon National University) ;
- Lee, Jung-Ho (Dept.of Civil Engineering, Kangwon National University)
- Published : 1996.04.01
Abstract
In this paper, the effect of neglecting the own weight of the composite plate on the natural frequency of vibration of the laminated plates is presented. The method used has been developed by the author since 1974. This method is very effective for the plates with arbitrary boundary conditions and irregular sections. When the attached mass is equal to the weight of the plate, the effect of neglecting the plate weight is 9.26 percent
Keywords